new dirs

1 files changed, 720 insertions, 0 deletions

diff --git a/interfaces/pyLoadGui.py b/interfaces/pyLoadGui.py
new file mode 100755
index 000000000..6279fb10b
--- /dev/null
+++ b/interfaces/pyLoadGui.py
@@ -0,0 +1,720 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License,
+    or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, see <http://www.gnu.org/licenses/>.
+    
+    @author: mkaay
+    @version: v0.4.0
+"""
+
+import sys
+
+from time import sleep
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+from uuid import uuid4 as uuid
+import re
+import gettext
+from xmlrpclib import Binary
+from os.path import join
+from os.path import abspath
+from os.path import dirname
+
+sys.path.append(join(dirname(abspath(__file__)),".."))
+
+from module import InitHomeDir
+from module.gui.ConnectionManager import *
+from module.gui.connector import Connector
+from module.gui.MainWindow import *
+from module.gui.Queue import *
+from module.gui.Collector import *
+from module.gui.XMLParser import *
+from module.gui.CoreConfigParser import ConfigParser
+
+from os.path import expanduser
+from os.path import join
+from os.path import basename
+from os.path import dirname
+from os import chdir
+from os import makedirs
+from os import name as platform
+
+try:
+    import pynotify
+except ImportError:
+    pass
+
+class main(QObject):
+    def __init__(self):
+        """
+            main setup
+        """
+        QObject.__init__(self)
+        self.app = QApplication(sys.argv)
+        self.path = pypath
+	self.homedir = self.getHomeDir()
+        
+        self.configdir = ""
+        
+        self.init(True)
+    
+    def getHomeDir(self):
+        homedir = ""
+
+        if platform == 'nt':
+            homedir = expanduser("~")
+            if homedir == "~":
+                import ctypes
+                CSIDL_APPDATA = 26
+                _SHGetFolderPath = ctypes.windll.shell32.SHGetFolderPathW
+                _SHGetFolderPath.argtypes = [ctypes.wintypes.HWND,
+                                             ctypes.c_int,
+                                             ctypes.wintypes.HANDLE,
+                                             ctypes.wintypes.DWORD, ctypes.wintypes.LPCWSTR]
+            
+                path_buf = ctypes.wintypes.create_unicode_buffer(ctypes.wintypes.MAX_PATH)
+                result = _SHGetFolderPath(0, CSIDL_APPDATA, 0, 0, path_buf)
+                homedir = path_buf.value
+        else:
+            homedir = expanduser("~")
+        return homedir
+    
+    def init(self, first=False):
+        """
+            set main things up
+        """
+        self.parser = XMLParser(join(self.configdir, "gui.xml"), join(self.path, "module", "config", "gui_default.xml"))
+        lang = self.parser.xml.elementsByTagName("language").item(0).toElement().text()
+        if not lang:
+            parser = XMLParser(join(self.path, "module", "config", "gui_default.xml"))
+            lang = parser.xml.elementsByTagName("language").item(0).toElement().text()
+
+        translation = gettext.translation("pyLoadGui", join(pypath, "locale"), languages=[str(lang)])
+        try:
+            translation.install(unicode=(True if sys.stdout.encoding.lower().startswith("utf") else False))
+        except:
+            translation.install(unicode=False)
+
+        self.connector = Connector()
+        self.mainWindow = MainWindow(self.connector)
+        self.connWindow = ConnectionManager()
+        self.mainloop = self.Loop(self)
+        self.connectSignals()
+        
+        self.checkClipboard = False
+        default = self.refreshConnections()
+        self.connData = None
+        self.captchaProcessing = False
+        
+        if first:
+            self.tray = TrayIcon()
+            self.tray.show()
+            self.notification = Notification(self.tray)
+            self.connect(self, SIGNAL("showMessage"), self.notification.showMessage)
+            self.connect(self.tray.exitAction, SIGNAL("triggered()"), self.app.quit)
+            self.connect(self.tray.showAction, SIGNAL("toggled(bool)"), self.mainWindow.setVisible)
+            self.connect(self.mainWindow, SIGNAL("hidden"), self.tray.mainWindowHidden)
+        
+        if not first:
+            self.connWindow.show()
+        else:
+            self.connWindow.edit.setData(default)
+            data = self.connWindow.edit.getData()
+            self.slotConnect(data)
+    
+    def startMain(self):
+        """
+            start all refresh threads and show main window
+        """
+        if not self.connector.canConnect():
+            self.init()
+            return
+        self.connector.start()
+        self.connect(self.connector, SIGNAL("connectionLost"), sys.exit)
+        sleep(1)
+        self.restoreMainWindow()
+        self.mainWindow.show()
+        self.initQueue()
+        self.initPackageCollector()
+        self.mainloop.start()
+        self.clipboard = self.app.clipboard()
+        self.connect(self.clipboard, SIGNAL('dataChanged()'), self.slotClipboardChange)
+        self.mainWindow.actions["clipboard"].setChecked(self.checkClipboard)
+        
+        self.mainWindow.tabs["settings"]["w"].setConnector(self.connector)
+        self.mainWindow.tabs["settings"]["w"].loadConfig()
+        self.tray.showAction.setDisabled(False)
+    
+    def stopMain(self):
+        """
+            stop all refresh threads and hide main window
+        """
+        self.tray.showAction.setDisabled(True)
+        self.disconnect(self.clipboard, SIGNAL('dataChanged()'), self.slotClipboardChange)
+        self.disconnect(self.connector, SIGNAL("connectionLost"), sys.exit)
+        self.mainloop.stop()
+        self.connector.stop()
+        self.mainWindow.saveWindow()
+        self.mainWindow.hide()
+        self.queue.stop()
+        self.connector.wait()
+    
+    def connectSignals(self):
+        """
+            signal and slot stuff, yay!
+        """
+        self.connect(self.connector, SIGNAL("error_box"), self.slotErrorBox)
+        self.connect(self.connWindow, SIGNAL("saveConnection"), self.slotSaveConnection)
+        self.connect(self.connWindow, SIGNAL("removeConnection"), self.slotRemoveConnection)
+        self.connect(self.connWindow, SIGNAL("connect"), self.slotConnect)
+        self.connect(self.mainWindow, SIGNAL("connector"), self.slotShowConnector)
+        self.connect(self.mainWindow, SIGNAL("addPackage"), self.slotAddPackage)
+        self.connect(self.mainWindow, SIGNAL("setDownloadStatus"), self.slotSetDownloadStatus)
+        self.connect(self.mainWindow, SIGNAL("saveMainWindow"), self.slotSaveMainWindow)
+        self.connect(self.mainWindow, SIGNAL("pushPackageToQueue"), self.slotPushPackageToQueue)
+        self.connect(self.mainWindow, SIGNAL("restartDownload"), self.slotRestartDownload)
+        self.connect(self.mainWindow, SIGNAL("removeDownload"), self.slotRemoveDownload)
+        self.connect(self.mainWindow, SIGNAL("abortDownload"), self.slotAbortDownload)
+        self.connect(self.mainWindow, SIGNAL("addContainer"), self.slotAddContainer)
+        self.connect(self.mainWindow, SIGNAL("stopAllDownloads"), self.slotStopAllDownloads)
+        self.connect(self.mainWindow, SIGNAL("setClipboardStatus"), self.slotSetClipboardStatus)
+        self.connect(self.mainWindow, SIGNAL("changePackageName"), self.slotChangePackageName)
+        self.connect(self.mainWindow, SIGNAL("pullOutPackage"), self.slotPullOutPackage)
+        self.connect(self.mainWindow, SIGNAL("setPriority"), self.slotSetPriority)
+        self.connect(self.mainWindow, SIGNAL("reloadAccounts"), self.slotReloadAccounts)
+        
+        self.connect(self.mainWindow, SIGNAL("quit"), self.quit)
+        self.connect(self.mainWindow.captchaDock, SIGNAL("done"), self.slotCaptchaDone)
+    
+    def slotShowConnector(self):
+        """
+            emitted from main window (menu)
+            hide the main window and show connection manager
+            (to switch to other core)
+        """
+        self.stopMain()
+        self.init()
+    
+    def quit(self):
+        """
+            quit gui
+        """
+        self.app.quit()
+    
+    def loop(self):
+        """
+            start application loop
+        """
+        sys.exit(self.app.exec_())
+    
+    def slotErrorBox(self, msg):
+        """
+            display a nice error box
+        """
+        msgb = QMessageBox(QMessageBox.Warning, "Error", msg)
+        msgb.exec_()
+    
+    def initPackageCollector(self):
+        """
+            init the package collector view
+            * columns
+            * selection
+            * refresh thread
+            * drag'n'drop
+        """
+        view = self.mainWindow.tabs["collector"]["package_view"]
+        view.setSelectionBehavior(QAbstractItemView.SelectRows)
+        view.setSelectionMode(QAbstractItemView.ExtendedSelection)
+        def dropEvent(klass, event):
+            event.setDropAction(Qt.CopyAction)
+            event.accept()
+            view = event.source()
+            if view == klass:
+                items = view.selectedItems()
+                for item in items:
+                    if not hasattr(item.parent(), "getPackData"):
+                        continue
+                    target = view.itemAt(event.pos())
+                    if not hasattr(target, "getPackData"):
+                        target = target.parent()
+                    klass.emit(SIGNAL("droppedToPack"), target.getPackData()["id"], item.getFileData()["id"])
+                event.ignore()
+                return
+            items = view.selectedItems()
+            for item in items:
+                row = view.indexOfTopLevelItem(item)
+                view.takeTopLevelItem(row)
+        def dragEvent(klass, event):
+            view = event.source()
+            #dragOkay = False
+            #items = view.selectedItems()
+            #for item in items:
+            #    if hasattr(item, "_data"):
+            #        if item._data["id"] == "fixed" or item.parent()._data["id"] == "fixed":
+            #            dragOkay = True
+            #    else:
+            #        dragOkay = True
+            #if dragOkay:
+            event.accept()
+            #else:
+            #    event.ignore()
+        view.dropEvent = dropEvent
+        view.dragEnterEvent = dragEvent
+        view.setDragEnabled(True)
+        view.setDragDropMode(QAbstractItemView.DragDrop)
+        view.setDropIndicatorShown(True)
+        view.setDragDropOverwriteMode(True)
+        view.connect(view, SIGNAL("droppedToPack"), self.slotAddFileToPackage)
+        #self.packageCollector = PackageCollector(view, self.connector)
+        self.packageCollector = view.model()
+    
+    def initQueue(self):
+        """
+            init the queue view
+            * columns
+            * progressbar
+        """
+        view = self.mainWindow.tabs["queue"]["view"]
+        view.setSelectionBehavior(QAbstractItemView.SelectRows)
+        view.setSelectionMode(QAbstractItemView.ExtendedSelection)
+        self.queue = view.model()
+        self.queue.start()
+    
+    def refreshServerStatus(self):
+        """
+            refresh server status and overall speed in the status bar
+        """
+        status = self.connector.getServerStatus()
+        if status["pause"]:
+            status["status"] = _("Paused")
+        else:
+            status["status"] = _("Running")
+        status["speed"] = int(status["speed"])
+        text = _("Status: %(status)s | Speed: %(speed)s kb/s") % status
+        self.mainWindow.actions["toggle_status"].setChecked(not status["pause"])
+        self.mainWindow.serverStatus.setText(text)
+    
+    def refreshLog(self):
+        """
+            update log window
+        """
+        offset = self.mainWindow.tabs["log"]["text"].logOffset
+        lines = self.connector.getLog(offset)
+        if not lines:
+            return
+        self.mainWindow.tabs["log"]["text"].logOffset += len(lines)
+        for line in lines:
+            self.mainWindow.tabs["log"]["text"].emit(SIGNAL("append(QString)"), line.strip("\n"))
+        cursor = self.mainWindow.tabs["log"]["text"].textCursor()
+        cursor.movePosition(QTextCursor.End, QTextCursor.MoveAnchor)
+        self.mainWindow.tabs["log"]["text"].setTextCursor(cursor)
+    
+    def getConnections(self):
+        """
+            parse all connections in the config file
+        """
+        connectionsNode = self.parser.xml.elementsByTagName("connections").item(0)
+        if connectionsNode.isNull():
+            raise Exception("null")
+        connections = self.parser.parseNode(connectionsNode)
+        ret = []
+        for conn in connections:
+            data = {}
+            data["type"] = conn.attribute("type", "remote")
+            data["default"] = conn.attribute("default", "False")
+            data["id"] = conn.attribute("id", uuid().hex)
+            if data["default"] == "True":
+                data["default"] = True
+            else:
+                data["default"] = False
+            subs = self.parser.parseNode(conn, "dict")
+            if not subs.has_key("name"):
+                data["name"] = _("Unnamed")
+            else:
+                data["name"] = subs["name"].text()
+            if data["type"] == "remote":
+                if not subs.has_key("server"):
+                    continue
+                else:
+                    data["host"] = subs["server"].text()
+                    data["ssl"] = subs["server"].attribute("ssl", "False")
+                    if data["ssl"] == "True":
+                        data["ssl"] = True
+                    else:
+                        data["ssl"] = False
+                    data["user"] = subs["server"].attribute("user", "admin")
+                    data["port"] = int(subs["server"].attribute("port", "7227"))
+                    data["password"] = subs["server"].attribute("password", "")
+            ret.append(data)
+        return ret
+    
+    def slotSaveConnection(self, data):
+        """
+            save connection to config file
+        """
+        connectionsNode = self.parser.xml.elementsByTagName("connections").item(0)
+        if connectionsNode.isNull():
+            raise Exception("null")
+        connections = self.parser.parseNode(connectionsNode)
+        connNode = self.parser.xml.createElement("connection")
+        connNode.setAttribute("default", str(data["default"]))
+        connNode.setAttribute("type", data["type"])
+        connNode.setAttribute("id", data["id"])
+        nameNode = self.parser.xml.createElement("name")
+        nameText = self.parser.xml.createTextNode(data["name"])
+        nameNode.appendChild(nameText)
+        connNode.appendChild(nameNode)
+        if data["type"] == "remote":
+            serverNode = self.parser.xml.createElement("server")
+            serverNode.setAttribute("ssl", data["ssl"])
+            serverNode.setAttribute("user", data["user"])
+            serverNode.setAttribute("port", data["port"])
+            serverNode.setAttribute("password", data["password"])
+            hostText = self.parser.xml.createTextNode(data["host"])
+            serverNode.appendChild(hostText)
+            connNode.appendChild(serverNode)
+        found = False
+        for c in connections:
+            cid = c.attribute("id", "None")
+            if str(cid) == str(data["id"]):
+                found = c
+                break
+        if found:
+            connectionsNode.replaceChild(connNode, found)
+        else:
+            connectionsNode.appendChild(connNode)
+        self.parser.saveData()
+        self.refreshConnections()
+    
+    def slotRemoveConnection(self, data):
+        """
+            remove connection from config file
+        """
+        connectionsNode = self.parser.xml.elementsByTagName("connections").item(0)
+        if connectionsNode.isNull():
+            raise Exception("null")
+        connections = self.parser.parseNode(connectionsNode)
+        found = False
+        for c in connections:
+            cid = c.attribute("id", "None")
+            if str(cid) == str(data["id"]):
+                found = c
+                break
+        if found:
+            connectionsNode.removeChild(found)
+        self.parser.saveData()
+        self.refreshConnections()
+    
+    def slotConnect(self, data):
+        """
+            connect to a core
+            if connection is local, parse the core config file for data
+            set up connector, show main window
+        """
+        self.connWindow.hide()
+        if not data["type"] == "remote":
+            
+            coreparser = ConfigParser(self.configdir)
+            if not coreparser.config:
+                raise Exception
+            #except:
+            #    data["port"] = 7227
+            #    data["user"] = "admin"
+            #    data["password"] = "pwhere"
+            #    data["host"] = "127.0.0.1"
+            #    data["ssl"] = False
+            
+            data["port"] = coreparser.get("remote","port")
+            data["user"] = coreparser.get("remote","username")
+            data["password"] = coreparser.get("remote","password")
+            data["host"] = "127.0.0.1"
+            data["ssl"] = coreparser.get("ssl","activated")
+        data["ssl"] = "s" if data["ssl"] else ""
+        server_url = "http%(ssl)s://%(user)s:%(password)s@%(host)s:%(port)s/" % data
+        self.connector.setAddr(str(server_url))
+        self.startMain()
+    
+    def refreshConnections(self):
+        """
+            reload connetions and display them
+        """
+        self.parser.loadData()
+        conns = self.getConnections()
+        self.connWindow.emit(SIGNAL("setConnections"), conns)
+        for conn in conns:
+            if conn["default"]:
+                return conn
+        return None
+    
+    def slotSetDownloadStatus(self, status):
+        """
+            toolbar start/pause slot
+        """
+        self.connector.setPause(not status)
+    
+    def slotAddPackage(self, name, links):
+        """
+            emitted from main window
+            add package to the collector
+        """
+        self.connector.proxy.add_package(name, links)
+    
+    def slotAddFileToPackage(self, pid, fid):
+        """
+            emitted from collector view after a drop action
+        """
+        self.connector.addFileToPackage(fid, pid)
+    
+    def slotAddContainer(self, path):
+        """
+            emitted from main window
+            add container
+        """
+        filename = basename(path)
+        type = "".join(filename.split(".")[-1])
+        fh = open(path, "r")
+        content = fh.read()
+        fh.close()
+        self.connector.proxy.upload_container(filename, Binary(content))
+    
+    def slotSaveMainWindow(self, state, geo):
+        """
+            save the window geometry and toolbar/dock position to config file
+        """
+        mainWindowNode = self.parser.xml.elementsByTagName("mainWindow").item(0)
+        if mainWindowNode.isNull():
+            mainWindowNode = self.parser.xml.createElement("mainWindow")
+            self.parser.root.appendChild(mainWindowNode)
+        stateNode = mainWindowNode.toElement().elementsByTagName("state").item(0)
+        geoNode = mainWindowNode.toElement().elementsByTagName("geometry").item(0)
+        newStateNode = self.parser.xml.createTextNode(state)
+        newGeoNode = self.parser.xml.createTextNode(geo)
+        
+        stateNode.removeChild(stateNode.firstChild())
+        geoNode.removeChild(geoNode.firstChild())
+        stateNode.appendChild(newStateNode)
+        geoNode.appendChild(newGeoNode)
+        
+        self.parser.saveData()
+    
+    def restoreMainWindow(self):
+        """
+            load and restore main window geometry and toolbar/dock position from config
+        """
+        mainWindowNode = self.parser.xml.elementsByTagName("mainWindow").item(0)
+        if mainWindowNode.isNull():
+            return
+        nodes = self.parser.parseNode(mainWindowNode, "dict")
+        
+        state = str(nodes["state"].text())
+        geo = str(nodes["geometry"].text())
+        
+        self.mainWindow.restoreWindow(state, geo)
+        self.mainWindow.captchaDock.hide()
+    
+    def slotPushPackageToQueue(self, id):
+        """
+            emitted from main window
+            push the collector package to queue
+        """
+        self.connector.proxy.push_package_to_queue(id)
+    
+    def slotRestartDownload(self, id, isPack):
+        """
+            emitted from main window
+            restart download
+        """
+        if isPack:
+            self.connector.restartPackage(id)
+        else:
+            self.connector.restartFile(id)
+    
+    def slotRemoveDownload(self, id, isPack):
+        """
+            emitted from main window
+            remove download
+        """
+        if isPack:
+            self.connector.removePackage(id)
+        else:
+            self.connector.removeFile(id)
+    
+    def slotAbortDownload(self, id, isPack):
+        """
+            emitted from main window
+            remove download
+        """
+        if isPack:
+            data = self.connector.proxy.get_package_data(id)
+            self.connector.proxy.abort_files(data["links"].keys())
+        else:
+            self.connector.proxy.abort_files([id])
+    
+    def slotStopAllDownloads(self):
+        """
+            emitted from main window
+            stop all running downloads
+        """
+        self.connector.stopAllDownloads()
+    
+    def slotClipboardChange(self):
+        """
+            called if clipboard changes
+        """
+        if self.checkClipboard:
+            text = self.clipboard.text()
+            pattern = re.compile(r"(http|https)://[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?/.*)?")
+            matches = pattern.finditer(text)
+            for match in matches:
+                self.slotAddLinks([str(match.group(0))])
+    
+    def slotSetClipboardStatus(self, status):
+        """
+            set clipboard checking
+        """
+        self.checkClipboard = status
+    
+    def slotChangePackageName(self, pid, name):
+        """
+            package name edit finished
+        """
+        self.connector.setPackageName(pid, str(name))
+    
+    def slotPullOutPackage(self, pid):
+        """
+            pull package out of the queue
+        """
+        self.connector.proxy.pull_out_package(pid)
+    
+    def slotSetPriority(self, pid, level):
+        """
+            set package priority
+        """
+        self.connector.proxy.set_priority(pid, level)
+    
+    def checkCaptcha(self):
+        if self.connector.captchaWaiting() and self.mainWindow.captchaDock.isFree():
+            cid, img, imgType = self.connector.getCaptcha()
+            self.mainWindow.captchaDock.emit(SIGNAL("setTask"), cid, str(img), imgType)
+            self.mainWindow.show()
+        elif not self.mainWindow.captchaDock.isFree():
+            status = self.connector.getCaptchaStatus(self.mainWindow.captchaDock.currentID)
+            if not (status == "user" or status == "shared-user"):
+                self.mainWindow.captchaDock.hide()
+                self.mainWindow.captchaDock.processing = False
+                self.mainWindow.captchaDock.currentID = None
+    
+    def slotCaptchaDone(self, cid, result):
+        self.connector.setCaptchaResult(str(cid), str(result))
+    
+    def pullEvents(self):
+        events = self.connector.getEvents()
+        for event in events:
+            if event[1] == "queue":
+                self.queue.addEvent(event)
+                try:
+                    if event[0] == "update" and event[2] == "file":
+                        info = self.connector.getLinkInfo(event[3])
+                        if info["status_type"] == "finished":
+                            self.emit(SIGNAL("showMessage"), _("Finished downloading of '%s'") % info["status_filename"])
+                        elif info["status_type"] == "downloading":
+                            self.emit(SIGNAL("showMessage"), _("Started downloading '%s'") % info["status_filename"])
+                        elif info["status_type"] == "failed":
+                            self.emit(SIGNAL("showMessage"), _("Failed downloading '%s'!") % info["status_filename"])
+                    if event[0] == "insert" and event[2] == "file":
+                        info = self.connector.getLinkInfo(event[3])
+                        self.emit(SIGNAL("showMessage"), _("Added '%s' to queue") % info["status_filename"])
+                except:
+                    pass
+            elif event[1] == "collector":
+                self.packageCollector.addEvent(event)
+    
+    def slotReloadAccounts(self):
+        self.mainWindow.tabs["accounts"]["view"].model().reloadData()
+    
+    class Loop():
+        def __init__(self, parent):
+            self.parent = parent
+            self.timer = QTimer()
+            self.timer.connect(self.timer, SIGNAL("timeout()"), self.update)
+        
+        def start(self):
+            self.update()
+            self.timer.start(1000)
+        
+        def update(self):
+            """
+                methods to call
+            """
+            self.parent.refreshServerStatus()
+            self.parent.refreshLog()
+            self.parent.checkCaptcha()
+            self.parent.pullEvents()
+        
+        def stop(self):
+            self.timer.stop()
+                    
+
+class TrayIcon(QSystemTrayIcon):
+    def __init__(self):
+        QSystemTrayIcon.__init__(self, QIcon(join("icons", "logo.png")))
+        self.contextMenu = QMenu()
+        self.showAction = QAction(_("Show"), self.contextMenu)
+        self.showAction.setCheckable(True)
+        self.showAction.setChecked(True)
+        self.showAction.setDisabled(True)
+        self.contextMenu.addAction(self.showAction)
+        self.exitAction = QAction(QIcon(join("icons", "close.png")), _("Exit"), self.contextMenu)
+        self.contextMenu.addAction(self.exitAction)
+        self.setContextMenu(self.contextMenu)
+        
+        self.connect(self, SIGNAL("activated(QSystemTrayIcon::ActivationReason)"), self.doubleClicked)
+    
+    def mainWindowHidden(self):
+        self.showAction.setChecked(False)
+    
+    def doubleClicked(self, reason):
+        if self.showAction.isEnabled():
+            if reason == QSystemTrayIcon.DoubleClick:
+                self.showAction.toggle()
+
+class Notification(QObject):
+    def __init__(self, tray):
+        QObject.__init__(self)
+        self.tray = tray
+        self.usePynotify = False
+        
+        try:
+            self.usePynotify = pynotify.init("icon-summary-body")
+        except:
+            pass
+    
+    def showMessage(self, body):
+        if self.usePynotify:
+            n = pynotify.Notification("pyload", body, join("icons", "logo.png"))
+            try:
+                n.set_hint_string("x-canonical-append", "")
+            except:
+                pass
+            n.show()
+        else:
+            self.tray.showMessage("pyload", body)
+
+if __name__ == "__main__":
+    app = main()
+    app.loop()
+